package org.archimetrix.relevanceanalysis.ui.providers;

import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.Viewer;

/**
 * An abstract content provider for the tree viewers used in the relevance analysis ui.
 * 
 * @author mcp
 * 
 */
public abstract class AbstractRelevanceAnalysisViewContentProvider implements ITreeContentProvider {

    @Override
    public void dispose() {
    }

    @Override
    public void inputChanged(final Viewer viewer, final Object oldInput, final Object newInput) {
    }

    @Override
    public Object[] getChildren(final Object parentElement) {
        return null;
    }

    @Override
    public Object getParent(final Object element) {
        return null;
    }

    @Override
    public boolean hasChildren(final Object element) {
        return false;
    }

}
